202206455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 96391945

約数列:

[1, 5, 11, 19, 23, 47, 55, 95, 115, 179, 209, 235, 253, 437, 517, 893, 895, 1045, 1081, 1265, 1969, 2185, 2585, 3401, 4117, 4465, 4807, 5405, 8413, 9823, 9845, 11891, 17005, 20539, 20585, 24035, 37411, 42065, 45287, 49115, 59455, 78223, 92543, 102695, 159847, 187055, 193499, 225929, 226435, 391115, 462715, 799235, 860453, 967495, 1129645, 1758317, 2128489, 3676481, 4302265, 8791585, 10642445, 18382405, 40441291, 202206455]

約数ペア:

[(1, 202206455), (5, 40441291), (11, 18382405), (19, 10642445), (23, 8791585), (47, 4302265), (55, 3676481), (95, 2128489), (115, 1758317), (179, 1129645), (209, 967495), (235, 860453), (253, 799235), (437, 462715), (517, 391115), (893, 226435), (895, 225929), (1045, 193499), (1081, 187055), (1265, 159847), (1969, 102695), (2185, 92543), (2585, 78223), (3401, 59455), (4117, 49115), (4465, 45287), (4807, 42065), (5405, 37411), (8413, 24035), (9823, 20585), (9845, 20539), (11891, 17005)]